LT3481HDD#PBF

10 Terminals 3.6V 10-Pin LT3481 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 300kHz~2.8MHz Tube 2A 10-WFDFN Exposed Pad

Manufacturer: Linear Technology/Analog Devices
Nocochips NO: 471-LT3481HDD#PBF
Package: 10-WFDFN Exposed Pad
Datasheet: PDF
Stock: 594
Description: 10 Terminals 3.6V 10-Pin LT3481 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 300kHz~2.8MHz Tube 2A 10-WFDFN Exposed Pad (Kg)

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Parameters
Factory Lead Time	1 Week
Lifecycle Status	PRODUCTION (Last Updated: 3 weeks ago)
Mounting Type	Surface Mount
Package / Case	10-WFDFN Exposed Pad
Surface Mount	YES
Number of Pins	10
Operating Temperature	-40°C~150°C TJ
Packaging	Tube
Published	2009
JESD-609 Code	e3
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	10
Termination	SMD/SMT
ECCN Code	EAR99
Terminal Finish	Matte Tin (Sn)
Subcategory	Switching Regulator or Controllers
Technology	BIPOLAR
Terminal Position	DUAL
Peak Reflow Temperature (Cel)	260
Terminal Pitch	0.5mm
Frequency	2.8MHz
Time@Peak Reflow Temperature-Max (s)	30
Base Part Number	LT3481
Function	Step-Down
Number of Outputs	1
Voltage - Input (Max)	34V
Output Voltage	20V
Output Type	Adjustable
Max Output Current	3.8A
Voltage - Input (Min)	3.6V
Input Voltage-Nom	10V
Max Supply Voltage	36V
Min Supply Voltage	3.6V
Analog IC - Other Type	SWITCHING REGULATOR
Output Configuration	Positive
Current - Output	2A
Max Output Voltage	20V
Topology	Buck
Control Mode	CURRENT-MODE
Frequency - Switching	300kHz~2.8MHz
Control Technique	PULSE WIDTH MODULATION
Synchronous Rectifier	No
Min Output Voltage	1.265V
Height Seated (Max)	0.8mm
Length	3mm
Width	3mm
REACH SVHC	No SVHC
RoHS Status	ROHS3 Compliant

LT3481HDD#PBF Overview

For optimal performance, this voltage regulator uses the Tube package. During the development of this harley voltage regulator, 10 terminations were made. As this regulator voltage is equipped with an analog IC of the type SWITCHING REGULATOR, it is a SWITCHING REGULATOR-type voltage regulator. In order to save space, this voltage regulator is packaged in the 10-WFDFN Exposed Pad package. 1 outputs of voltage regulator are configured. The adjusting voltage regulator generates Adjustable output. This voltage regulator 12v fits the Surface Mount mounting. The operating temperature should be kept at -40°C~150°C TJ when the voltage regulator 12v is in operation. 300kHz~2.8MHz is the switching frequency of this DC-DC switching regulator. Voltage regulators like this one can operate at least with 3.6V as the dc to dc voltage regulator's minimum input voltage. As a result of the 2A output current, voltage regulator offers maximum flexibility in design. As far as the voltage input is concerned, DC DC switching regulator can accept up to 34V. A regulator with this 260 peak reflow temperature is essentially indestructible. For operation, voltage regulator provides a nominal input voltage of 10V. There is a subcategory called Switching Regulator or Controllers that includes this voltage regulator. There is a DC/DC regulator in this family that belongs to the LT3481 family. The voltage DC DC switching regulator can produce is 20V volts. To operate the voltage regulator 12v, 10 pins are required. The output voltage for this switching regulator should be kept at 1.265V at least. In order to meet the requirements of the switching regulator operation, the maximum output current reaches 3.8A A. An output voltage of 20V is provided by this regulator voltage. In this case, a dc to dc voltage regulator's minimum supply voltage of 3.6V volts is required to ensure reliable performance. It is able to operate from a maximum supply voltage of 36V, which is suitable for DC DC switching regulator's operation. A dc to dc voltage regulator's frequency of 2.8MHz is sufficient for maintaining high accuracy.